package com.mall.rest.controller;


import com.mall.common.utils.JsonUtils;
import com.mall.pojo.CatResult;
import com.mall.rest.service.ItemCatService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.http.converter.json.MappingJacksonValue;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class ItemCatController {


    @Autowired
    private ItemCatService itemCatService;

/*    @RequestMapping(value="/itemcat/list",produces = MediaType.APPLICATION_JSON_VALUE
			+";charset=utf-8")
	@ResponseBody
	public String getItemCatList(String callback) {
		CatResult catResult = itemCatService.getItemCatList();
		//把pojo转换成字符串
		String json = JsonUtils.objectToJson(catResult);
		//拼装返回值
		String result = callback + "(" + json + ");";
		return result;
	}*/

	@RequestMapping(value="/itemcat/list")
	@ResponseBody
	public Object getItemCatList(String callback) {
		CatResult catResult = itemCatService.getItemCatList();
		//把pojo转换成字符串
		MappingJacksonValue mappingJacksonValue=new MappingJacksonValue(catResult);
		mappingJacksonValue.setJsonpFunction(callback);

		return mappingJacksonValue;
	}

}
